Our Cauliflower range offers varieties for all seasons and includes the Syngenta portfolio, which offers a unique range of benefits including club root resistance and non-pinking genetics. Syngenta has developed a monogenetic dominant native trait which provides high resistance to clubroot for varieties of the Brassica oleracea species. This resistance is known as TopRes™, and is currently available in a selection of cabbage, cauliflower and Brussels sprout varieties.